How hot is jupiter?

Because Jupiter's distance from the sun is an average of 484 million miles (778 million km), heat from the star is weak, though it does contribute. Much of the heating of the gases come from the inside of planet itself. read more

” becomes more relevant the deeper into the planet’s atmosphere and core that you travel. Near the very center of the planet, scientists believe that temperatures can reach 35,500 C. The outer edges of Jupiter’s atmosphere are much cooler than the core region. read more

If the hot Jupiter maintains an eccentricity greater than 0.01, sweeping secular resonances can increase the eccentricity of a companion planet, causing it to collide with the hot Jupiter. The core of the hot Jupiter in this case would be unusually large. read more